Talk about a redundant system...
http://www.dailymail.co.uk/news/article-2418598/Jonathan-Trappe-IT-manager-attempts-cross-Atlantic-simply-clinging-helium-BALLOONS.html
You can follow his progress here, via ham radio, while he's in range of APRS stations.
http://www.dailymail.co.uk/news/article-2418598/Jonathan-Trappe-IT-manager-attempts-cross-Atlantic-simply-clinging-helium-BALLOONS.html
You can follow his progress here, via ham radio, while he's in range of APRS stations.
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